To change the decimal spacing in the print layout:
In print dialogue, Send to ..., select Preview, and note down the location of the report format. The location is always displayed at the top left corner of the report preview.
Example: C:\UBSSTK2015\REPORTS\REPORTS_TIMES_NEW_ROMAN\ICBIL#02
Close the Preview and select Settings.
Search for the report format default location C:\UBSSTK2015\REPORTS\REPORTS_TIMES_NEW_ROMAN\
Look for the format name ICBIL#02 and click OK to open settings.
In the top half of the format layout, look for the object CURRATE on the right side of the Page Header band.
Double-click on CURRATE to open the Report Expression.
In the Format bar, replace the values with @B 9,999.9999999 and click OK.
Click on CURRATE again and hold down SHIFT and ARROW-RIGHT (25 times) to pull the object longer.
Select File, Save, and Close.